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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingWorbH.R. Probst AG
H.R. Probst AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of H.R. Probst AG is the supply and installation of ceramic wall and floor coverings, including large-format ceramic plates, glass mosaics, natural stone work and other related services such as repair work, masonry, plastering and silicone joints.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered11
Ceramic wall and floor coverings
Supply and installation of ceramic wall and floor coverings, including large-format ceramic tiles, glass mosaic and tiles on gravel bedding or pedestal supports.
Balcony and terrace coverings
Installation of ceramic tiles on balconies and terraces, including void-free laying, falls, waterproofing and flexible grouting.
Renovations and conversions
Consulting and preparing quotations for conversions and renovations, coordinating the trades involved, scheduling and final discussion of the invoice.
Natural stone work
Natural stone work in connection with floor and wall coverings, complemented by ceramic coverings and other tiling work.
Repairs in the tiling sector
Carrying out repair work on ceramic floor and wall coverings as well as in the rest of the tiling sector.
Masonry and plastering work
Masonry and plastering work as part of conversions, renovations and tiling work.
Core drilling
Core drilling as a supplementary construction service in connection with tiling and interior fit-out work.
Silicone joints
Silicone joints for indoor and outdoor areas for ceramic coverings, bathrooms, balconies and other surfaces.
Cement underlay floors
Installation of cement underlay floors as a base for ceramic wall and floor coverings.
Cleaning ceramic floor surfaces and natural stone
Cleaning of ceramic floor surfaces, terrazzo and natural stone, also advertised as professional cleaning of the ceramic floor covering.
Site supervision and consulting
Site supervision and consulting related to ceramic coverings, conversions and renovations.
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4.2/5

H.R. Probst AG

Trust & reputation

ranQ Trust Score of H.R. Probst AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

H.R. Probst AG scores 74.5 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.78.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
H.R. Probst AG scores 89.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.70.07%
H.R. Probst AG scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).83.322%
H.R. Probst AG scores 13.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

H.R. Probst AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Knowledge

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Comparisons

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Location

Sonnenbodenstrasse 11
3076 Worb
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-107.250.432
Founded
1980 · 46 years
Last commercial register change
August 29, 2022
Employees
11 to 20
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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